The purpose of state punishment

To begin with, it is necessary to say that punishment is an integral part of modern countries’ legal systems, because countries have a duty to protect society from wrongdoers and authorities could reach success in it by punishing offenders. Oxford English Dictionary defines punishment as the infliction or imposition of a penalty as retribution for an offence. There are four main purposes of punishment – incapacitation, deterrence, retribution and rehabilitation – and the aim of this paper is to describe and analyze them and also to determine which purpose might be regarded as the most important.